The nine-valent vaccine refers to the cervical cancer vaccine, the current domestic nine-valent vaccine is about 1,300 yuan a shot, need to be vaccinated three times, a total of 4,000 to 5,000 yuan. Cervical cancer vaccine is mainly used to prevent human papillomavirus (HPV) infection, the age of vaccination is generally between 16 and 26 years of age of women, and its main prevention of 16, 18, 31, 33, 45, 52 high-risk types and low-risk 6, 11 types of HPV virus infection. It is important to note that the cervical cancer vaccination does not mean that you will not be infected by the HPV virus at all, and regular annual screening is still necessary, and the vaccination is not a substitute for screening. After receiving the nine-valent vaccine, you need to pay attention to whether there is an allergic reaction, as well as whether there is redness, swelling and pain at the vaccination site. It is not recommended to touch the vaccination site with water within 24 hours after the vaccination, and to avoid strenuous exercise at the same time. Due to the different grades of hospitals and different levels of regional consumption, the price will be different, and should be based on the local medical institution’s fee standard.